By looking at the sheer expanse of mountain ranges in pakistan, one needs to re-establish his or her sense of space and scale. A mountain at a hand is often many days walk through one of most physically challenging mountains range.
The three mighty mountain ranges Karakorams, Himalayas and Hindukush jointly make the roof of the world and Karakoram range possess the world’s biggest freshwater glacier which is even visible from space. Baltoro glacier is roughly 70 Km in length.

This is a very very small glacier in Qurambar Valley and by paying attention in the square box on left in this picture, one can easily spot a man standing in the picture and this gives a relative sense of scale.